Mahsa Bozorgi

Cuantificación de flujos de energía en regiones insulares mediterráneas bajo cambio climático: implementación del modelo TSEB mediante datos de Teledetección

Jordi Cristóbal Rosselló, Joan Estrany, Xurxo Gago, Mahsa Bozorgi

Las regiones insulares mediterráneas están experimentando cambios sin precedentes en respuesta a los impactos del cambio climático. Sin embargo, las retroalimentaciones entre la hidrosfera y los eventos extremos, ya sean antropogénicos o climáticos, requieren mejoras significativas en su cuantificación, especialmente ante fenómenos …

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Integración de la Teledetección y la modelización de la Eficiencia en el Uso de la Luz (LUE) para la estimación regional a largo plazo del rendimiento de trigo

Mahsa Bozorgi, Jordi Cristóbal Rosselló, Jaume Casadesús

La estimación regional del rendimiento de los cultivos es esencial para evaluar la productividad agrícola y orientar estrategias de gestión adaptativa al clima. La Teledetección ofrece observaciones coherentes y de largo plazo sobre la dinámica de la vegetación y las condiciones ambientales; …

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Detección de períodos severos de sequía en zonas forestales protegidas mediante análisis del balance hídrico estimado mediante Teledetección

Jordi Cristóbal Rosselló, Mahsa Bozorgi, Vicent Altava‐Ortiz

La sequía, como evento climático extremo con presencia creciente a nivel mundial, desempeña un papel importante en la gestión forestal y conservación de espacios naturales, especialmente en la cuenca mediterránea. Este estudio estima el balance hídrico superficial a escala regional en la …

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Assessing the performance of multi-timescale drought indices for monitoring agricultural drought impacts on wheat yield

Mahsa Bozorgi, Jordi Cristóbal, Jaume Casadesús

Crop yields are increasingly threatened by intensifying droughts in southern Europe, yet the long-term, spatially explicit quantification of yield response to agricultural drought remains limited. Remote sensing can address this gap by providing continuous spatiotemporal estimates of crop water stress. This study …

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Integration of climate aridity changes and agricultural drought

Mahsa Bozorgi, Jordi Cristóbal, Jaume Casadesús

Integrating drought —a temporary state of dryness— with aridity —a permanent state of dryness — is crucial for enhancing long-term water resource management and agricultural productivity in regional planning. In this study, the Aridity Index (AI), defined as the ratio of precipitation …

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Evaluating the Two-Source Energy Balance Model Using MODIS Data for Estimating Evapotranspiration Time Series on a Regional Scale

Mahsa Bozorgi, Jordi Cristóbal, Magí Pàmies-Sans

Estimating daily continuous evapotranspiration (ET) can significantly enhance the monitoring of crop stress and drought on regional scales, as well as benefit the design of agricultural drought early warning systems. However, there is a need to verify the models’ performance in estimating …

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Time Series Analysis of Evapotranspiration for Assessing Drough Impact on Wheat Yield

Mahsa Bozorgi, Jordi Cristóbal

Drought is a devastating natural hazard which causes reductions in crop yields. This study aims to analyze the relationship between wheat yield and evapotranspiration (ET) dynamics across the last two decades in the Iberian Peninsula. A two-source energy balance (TSEB) model with …

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Surface water balance estimation in a mountainous and forested Mediterranean protected area using remote sensing estimates of evapotranspiration

Jordi Cristóbal, Jérôme Latron, Mahsa Bozorgi, Joaquim Bellvert et autres

Drought, as an extreme climatic event with a growing presence worldwide, plays an important role in forestry as well as in the management and conservation of natural areas, especially in the Mediterranean basin. Currently, the abandonment of primary activities because of the …

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An Integrated Modeling Framework to Estimate Time Series of Evapotranspiration on a Regional Scale Using MODIS Data and a Two-Source Energy Balance Model

Mahsa Bozorgi, Jordi Cristóbal

Satellite remote sensing has become an important tool for monitoring and evaluating the impacts of drought. In this study, a modeling framework aimed at estimating the time series of evapotranspiration (ET), a key variable for drought monitoring, at a regional scale is …

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Trend analysis development of urban heat island using thermal remote sensing

Mahsa Bozorgi, Farhad Nejadkoorki, Neda Bihamta Toosi

Population growth and urbanization development are the major factors in increasing land surface temperature (LST) in urban areas which lead to urban heat Island (UHI). Green covers play an important role in improving the comfort level of citizens and achieving sustainable urban …

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Assessing the effect of water scarcity on crop selection and spatial pattern of croplands in central Iran

Mahsa Bozorgi, Mahsa Moein, Farhad Nejadkoorki, Neda Bihamta Toosi

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SPATIOTEMPORAL MONITORING OF THERMAL ENVIRONMENT IN ISFAHAN METROPOLITAN AREA

Mahsa Bozorgi, Farhad Nejadkoorki

Abstract. Urban Heat Island (UHI) phenomenon is regarded as one of the most critical issues in cities caused by unsustainable urban development. UHI has significant effects on air quality and energy consumption of urban buildings and it directly affects life quality the …

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